Bosch 15168 Oxygen Sensor - Upstream

Overview of Bosch Actual OE Oxygen Sensor 15168

The Bosch Actual OE Oxygen Sensor 15168 is designed specifically for BMW Z4 models, providing precise air-fuel mixture readings to optimize engine performance and emissions control. This heated, wide-band oxygen sensor ensures accurate data transmission for efficient combustion management.

• Heated oxygen sensor for faster response times
• Specific fit for BMW Z4 vehicles
• Wide-band sensor type for precise air-fuel ratio measurement
• 34.6-inch wiring harness with oblong male connector
• Threaded mounting type with 18 mm thread diameter
• Durable metal housing with 22 mm hex size for installation
• Standard replacement grade with 5 wires and 6 terminals
• Includes wiring harness for direct connection

Detailed Features and Specifications

The Bosch Actual OE Oxygen Sensor 15168 features a heated element to reduce warm-up time, improving sensor accuracy shortly after engine start. Its wide-band sensor technology provides a broad measurement range, essential for modern engine management systems. The sensor is designed with a 34.6-inch wiring harness and an oblong male connector, ensuring a secure and specific fit for BMW Z4 models. The threaded mounting type with an 18 mm diameter and 22 mm hex size allows for straightforward installation using standard tools. Constructed with a metal housing, this sensor offers durability and resistance to harsh engine conditions. The sensor includes 5 wires and 6 terminals, supporting reliable electrical connections for optimal performance.

About the Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing a direct replacement solution for emission control sensors. This product line focuses on delivering precise sensor performance and fitment, ensuring compatibility with specific vehicle models like the BMW Z4. By adhering to OE standards, the Actual OE Oxygen Sensor series supports proper engine function and emissions compliance without requiring modifications.

Common Applications and Problem Resolution

• Restores accurate air-fuel ratio readings for BMW Z4 engines
• Resolves check engine light issues related to oxygen sensor faults
• Improves fuel efficiency by providing correct sensor data
• Reduces harmful emissions by maintaining proper combustion
• Eliminates rough idling or engine hesitation caused by faulty sensors

Installation Notes and Tips

Installation of the Bosch Actual OE Oxygen Sensor 15168 requires a 22 mm oxygen sensor socket or wrench. Ensure the engine is cool before removal to avoid injury. The sensor’s threaded mounting and specific fitment for BMW Z4 models simplify replacement without the need for additional adapters. Verify the wiring harness length and connector type match the vehicle’s factory setup to ensure proper connection. Avoid over-tightening the sensor to prevent damage to the threads or sensor housing.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The Actual OE Oxygen Sensor 15168 is a standard replacement grade part designed to meet or exceed OEM specifications. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s long-term functionality.